It can have any value between 0 and 360 degrees with the only restriction being that all the exterior angles add to 360 degrees.
Each interior angle of a regular 12 sided dodecagon measures 150 degrees
Exterior angle = 360/16 = 22.5 So interior angle = 180 - 22.5 = 157.5 degrees.
The sum of the exterior angles of any polygon and the extension of its adjacent side is 360 degrees.If the 20 sided polygon is regular, then each angle is equal so that each one is 360/20 = 18 degrees.
14* * * * *No. A dodecagon is a plane figure and so it has only one face. It happens to have 12 sides.Twelve
Dodecagon is one possible answer.
360/12 = 30 degrees
Each interior angle of a regular 12 sided dodecagon measures 150 degrees
The sum of the exterior angles of any polygon, including a 27 sided one, is 360 degrees.
A regular 6-sided polygon has exterior angles of 60o(360o/6)If it is not regular, and one interiorangleis 140o, then the exterior angle at that vertex is 40o (180-40).
Exterior angle = 360/16 = 22.5 So interior angle = 180 - 22.5 = 157.5 degrees.
Each exterior angle of a regular 5 sided pentagon is 72 degrees.
72 degreesOne exterior angle of a regular 5 sided pentagon is 360/5 = 72 degrees
Each exterior angle of a square is 90 degrees and a square is a regular 4 sided quadrilateral
Each interior angle is 150 degrees
A dodecagon is a 2 dimensional figure and so has only one face and that face is a dodecagon.
The exterior angles all add up to 360 degrees. We can't tellwhat each one is unless the polygon is regular.
You can actually learn to make an origami one. But its a 12 sided figure with each face having 5 sides in my past experience. A dodecagon is a 12-sided polygon, a 2-dimensional figure. The dodecahedron is a 12-sided polyhedron, a 3-dimensional object of 12 pentagonal faces and 20 vertices. The dodecahedron is also one of the Platonic solids. * * * * * The above is a totally confused answer. It conflates a a dodecagon and a dodecahedron. The first, which the question is about, is a plane (2-D) figure which is bounded by 12 straight lines. The second, which has nothing to do with the question, is a solid (3-D) shape enclosed by 12 pentagonal faces.